I am running Ubuntu 10.04.1 LTS on my pc<div>and I can&#39;t input anything using my keyboard in DrRacket</div><div>I thought it might be the *.sh file</div><div>so I compile the source code myself</div><div>But it doesn&#39;t work either</div>
<div>Whatever I press, it responses nothing</div><div>What should I do ?</div><div><br></div><div>Forgive my poor English</div>